Christian McCaffrey reflected on riding a "wild rollercoaster" this season after he helped the San Francisco 49ers clinch the NFC West title in just his eighth game with the team.

All-Pro running back McCaffrey joined the 49ers in a blockbuster trade from the Carolina Panthers back in October.

His arrival has served as a catalyst for a surge from San Francisco that has seen them win seven successive games to move to 10-4 and clinch the division title for the first time since 2019, despite losing top two quarterbacks Jimmy Garoppolo and Trey Lance to injury and being forced to turn to rookie Brock Purdy.

McCaffrey was the focal point of the attack as the 49ers sealed the NFC West with a 21-13 road win over the Seattle Seahawks on Thursday.

He rushed for 108 yards and a touchdown on 26 carries and added another 30 yards receiving on six catches.

The former eighth overall pick finds himself in the thick of the Super Bowl hunt, having been traded from a Panthers team that started 1-5.

Asked about his campaign, McCaffrey said: "It's hard to put into words. It's been a wild rollercoaster, and obviously we still have a lot more left.

"But it's nice to be able to celebrate this one with an amazing group of guys, and I'm just so fortunate to be a part of this team."

While the 49ers enjoyed raucous celebrations and sported their division title hats and t-shirts, they still have many more mountains to scale in pursuit of an elusive sixth Super Bowl title.

"This isn't our final goal by any means," head coach Kyle Shanahan said.

"I'm very proud of our team and what we accomplished throughout the year to get to this.

"Our goal is to get into the tournament [the playoffs], and we accomplished that today, but now it's all trying to set that up to be the best situation we can and hopefully get some of our guys back, too, in the process."